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/****************************************************************************
**
** Copyright (C) 2006-2009 fullmetalcoder <fullmetalcoder@hotmail.fr>
**
** This file is part of the Edyuk project <http://edyuk.org>
**
** This file may be used under the terms of the GNU General Public License
** version 3 as published by the Free Software Foundation and appearing in the
** file GPL.txt included in the packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
#ifndef _QCOMPLETION_ENGINE_H_
#define _QCOMPLETION_ENGINE_H_
#include "mostQtHeaders.h"
#include "qce-config.h"
/*!
\file qcompletionengine.h
\brief Definition of the QCodeCompletionEngine class.
*/
#include "qdocumentcursor.h"
class QEditor;
class QAction;
class QKeyEvent;
class QCodeModel;
class QCodeStream;
class QCE_EXPORT QCodeCompletionEngine : public QObject
{
Q_OBJECT
public:
QCodeCompletionEngine(QObject *p = 0);
virtual ~QCodeCompletionEngine();
virtual QCodeCompletionEngine* clone() = 0;
virtual QString language() const = 0;
virtual QStringList extensions() const = 0;
QAction* triggerAction() const;
QEditor* editor() const;
void setEditor(QEditor *e);
QStringList triggers() const;
void addTrigger(const QString& s);
void removeTrigger(const QString& s);
virtual void setCodeModel(QCodeModel *m);
virtual void retranslate();
signals:
void popup();
void cloned(QCodeCompletionEngine *e);
void completionTriggered(const QString& s);
public slots:
void complete();
void textEdited(QKeyEvent *e);
protected:
virtual void run();
virtual bool eventFilter(QObject *o, QEvent *e);
virtual void complete(QCodeStream *s, const QString& trigger);
virtual void complete(const QDocumentCursor& c, const QString& trigger);
private:
int m_max;
QString m_trig;
QDocumentCursor m_cur;
QAction *pForcedTrigger;
QStringList m_triggers;
QPointer<QEditor> pEdit;
};
#endif // _QCOMPLETION_ENGINE_H_
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